xref: /linux/drivers/net/wireless/ath/ath10k/debug.h (revision c4ee0af3fa0dc65f690fc908f02b8355f9576ea0)
1 /*
2  * Copyright (c) 2005-2011 Atheros Communications Inc.
3  * Copyright (c) 2011-2013 Qualcomm Atheros, Inc.
4  *
5  * Permission to use, copy, modify, and/or distribute this software for any
6  * purpose with or without fee is hereby granted, provided that the above
7  * copyright notice and this permission notice appear in all copies.
8  *
9  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
16  */
17 
18 #ifndef _DEBUG_H_
19 #define _DEBUG_H_
20 
21 #include <linux/types.h>
22 #include "trace.h"
23 
24 enum ath10k_debug_mask {
25 	ATH10K_DBG_PCI		= 0x00000001,
26 	ATH10K_DBG_WMI		= 0x00000002,
27 	ATH10K_DBG_HTC		= 0x00000004,
28 	ATH10K_DBG_HTT		= 0x00000008,
29 	ATH10K_DBG_MAC		= 0x00000010,
30 	ATH10K_DBG_BOOT		= 0x00000020,
31 	ATH10K_DBG_PCI_DUMP	= 0x00000040,
32 	ATH10K_DBG_HTT_DUMP	= 0x00000080,
33 	ATH10K_DBG_MGMT		= 0x00000100,
34 	ATH10K_DBG_DATA		= 0x00000200,
35 	ATH10K_DBG_BMI		= 0x00000400,
36 	ATH10K_DBG_ANY		= 0xffffffff,
37 };
38 
39 extern unsigned int ath10k_debug_mask;
40 
41 __printf(1, 2) int ath10k_info(const char *fmt, ...);
42 __printf(1, 2) int ath10k_err(const char *fmt, ...);
43 __printf(1, 2) int ath10k_warn(const char *fmt, ...);
44 
45 #ifdef CONFIG_ATH10K_DEBUGFS
46 int ath10k_debug_start(struct ath10k *ar);
47 void ath10k_debug_stop(struct ath10k *ar);
48 int ath10k_debug_create(struct ath10k *ar);
49 void ath10k_debug_destroy(struct ath10k *ar);
50 void ath10k_debug_read_service_map(struct ath10k *ar,
51 				   void *service_map,
52 				   size_t map_size);
53 void ath10k_debug_read_target_stats(struct ath10k *ar,
54 				    struct wmi_stats_event *ev);
55 
56 #else
57 static inline int ath10k_debug_start(struct ath10k *ar)
58 {
59 	return 0;
60 }
61 
62 static inline void ath10k_debug_stop(struct ath10k *ar)
63 {
64 }
65 
66 static inline int ath10k_debug_create(struct ath10k *ar)
67 {
68 	return 0;
69 }
70 
71 static inline void ath10k_debug_destroy(struct ath10k *ar)
72 {
73 }
74 
75 static inline void ath10k_debug_read_service_map(struct ath10k *ar,
76 						 void *service_map,
77 						 size_t map_size)
78 {
79 }
80 
81 static inline void ath10k_debug_read_target_stats(struct ath10k *ar,
82 						  struct wmi_stats_event *ev)
83 {
84 }
85 #endif /* CONFIG_ATH10K_DEBUGFS */
86 
87 #ifdef CONFIG_ATH10K_DEBUG
88 __printf(2, 3) void ath10k_dbg(enum ath10k_debug_mask mask,
89 				      const char *fmt, ...);
90 void ath10k_dbg_dump(enum ath10k_debug_mask mask,
91 		     const char *msg, const char *prefix,
92 		     const void *buf, size_t len);
93 #else /* CONFIG_ATH10K_DEBUG */
94 
95 static inline int ath10k_dbg(enum ath10k_debug_mask dbg_mask,
96 			     const char *fmt, ...)
97 {
98 	return 0;
99 }
100 
101 static inline void ath10k_dbg_dump(enum ath10k_debug_mask mask,
102 				   const char *msg, const char *prefix,
103 				   const void *buf, size_t len)
104 {
105 }
106 #endif /* CONFIG_ATH10K_DEBUG */
107 #endif /* _DEBUG_H_ */
108